75039777

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:939

約数の個数: 40

約数和(自身を含む): 119598336

約数和(自身を除く): 44558559

約数列:

[1, 3, 9, 23, 27, 47, 69, 81, 141, 207, 423, 621, 857, 1081, 1269, 1863, 2571, 3243, 3807, 7713, 9729, 19711, 23139, 29187, 40279, 59133, 69417, 87561, 120837, 177399, 362511, 532197, 926417, 1087533, 1596591, 2779251, 3262599, 8337753, 25013259, 75039777]

約数ペア:

[(1, 75039777), (3, 25013259), (9, 8337753), (23, 3262599), (27, 2779251), (47, 1596591), (69, 1087533), (81, 926417), (141, 532197), (207, 362511), (423, 177399), (621, 120837), (857, 87561), (1081, 69417), (1269, 59133), (1863, 40279), (2571, 29187), (3243, 23139), (3807, 19711), (7713, 9729)]